Linyphiidae  Blackwall, 1859 / Mughiphantes  Saaristo & Tanasevitch, 1999   28 species

Mughiphantes armatus (Kulczyński, 1905)

Description

Prosoma blackish. Legs yellow-brown. Metatarsus I with trichobothrium at 0.95. Opisthosoma blackish.

Body length male: 2.8-2.9 mm
Body length female: 2.8-2.9 mm
Additional information

on nival zone of Central Alps, in crevice system of block-crests without vegetation, 2500-3700 m

Character states from linyphiid key
Distribution
  Presence
  No data
Global distribution (WSC 2026): Alps (Switzerland, Austria, Italy)
Phenology
JanFebMarAprMayJunJulAugSepOctNovDec
 male  female
Figures
Distribution List
Austria   (Thaler, 1995) ||| Italy   (Isaia et al., 2025) ||| Liechtenstein   (Arnold, 2001) ||| Switzerland   (Maurer & Hänggi, 1990) |||
References

Arnold K (2001) Beitrag zur Spinnenfauna (Arachnida, Araneae) des Fürstentums Liechtenstein. Berichte der Botanisch-Zoologischen Gesellschaft Liechtenstein-Sargans-Werdenberg 28: 211-244 pdf

Heimer S, Nentwig W (1991) Spinnen Mitteleuropas. Paul Parey Berlin pdf

Isaia M, Tolve M, Pantini P (2025) Araneae.it: 2.0: the new updated version of the digital catalog of the Italian spiders and other arachnids (Arachnida: Araneae, Opiliones, Scorpiones, Pseudoscorpiones, Palpigradi, Solifugae). Fragmenta Entomologica 57: 197-204 pdf

Maurer R, Hänggi A (1990) Katalog der schweizerischen Spinnen. Documenta Faunistica Helvetiae 12 pdf

Thaler K (1982a) Weitere wenig bekannte Lepthyphantes-Arten der Alpen (Arachnida: Aranei, Linyphiidae). Revue Suisse de Zoologie 89: 395-417 pdf

Thaler K (1995) Beiträge zur Spinnenfauna von Nordtirol - 5. Linyphiidae 1: Linyphiinae (sensu Wiehle) (Arachnida: Araneida). Berichte des Naturwissenschaftlich-Medizinischen Vereins in Innsbruck 82: 153-190 pdf

WSC (2026) World Spider Catalog. Version 27. Natural History Museum Bern, online at http://wsc.nmbe.ch (13.2.2026) doi: 10.24436/2 pdf

Updates
03-10-2025 Distribution update Detail